1065069768 has 64 divisors (see below), whose sum is σ = 3100498560. Its totient is φ = 298561536.

The previous prime is 1065069743. The next prime is 1065069769. The reversal of 1065069768 is 8679605601.

It is a super-2 number, since 2×1065069768² = 2268747221415147648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1065069769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50905 + ... + 68712.

It is an arithmetic number, because the mean of its divisors is an integer number (48445290).

Almost surely, 2^1065069768 is an apocalyptic number.

It is an amenable number.

1065069768 is an abundant number, since it is smaller than the sum of its proper divisors (2035428792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1065069768 is a wasteful number, since it uses less digits than its factorization.

1065069768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119686 (or 119682 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 1065069768 is about 32635.4066620902. The cubic root of 1065069768 is about 1021.2357724862.

The spelling of 1065069768 in words is "one billion, sixty-five million, sixty-nine thousand, seven hundred sixty-eight".